Aho, Alfred V. Hopcroft, John E. Ullman, Jeffery D. The design and analysis of computer algorithms /Alferd V. Aho, John E. Hopcroft, Jeffery D. Ullman - Harlow Addison-Wesley 2001 - x, 470 p. ISBN: 8178081032 Subjects--Topical Terms: Algorithms Dewey Class. No.: 005.1 / AHO